Patents by Inventor Stephen Graham Lucas

Stephen Graham Lucas has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: D433022
    Type: Grant
    Filed: August 9, 1999
    Date of Patent: October 31, 2000
    Assignee: G12 Ltd
    Inventor: Stephen Graham Lucas